Aetheria is an arc galaxy in the Appearance owned fully by the Empire of Drakonia, and is their only celestial possession other than the Appearence Dominion in the Appearence galaxy. It is TBD light years away from the Appearence galaxy. In 2010, it was teleported to a pocket universe to the Appearance universe created by Project Corolis, in which it was the only galaxy. In January 2012, however, it was teleported back to its original position in the Appearence galaxy.